Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 22.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 01/24/2020   15:06:14   ( -70.05, 129.76) 01/24/2020   15:06:48  ( -70.06, 129.71)    2.31                34
 01/24/2020   15:56:58   (  69.93, -62.76) 01/24/2020   15:56:15  (  69.95, -62.80)    2.41                43
 01/27/2020   06:32:33   (  70.36,  77.73) 01/27/2020   06:33:44  (  70.29,  78.29)   22.14                71
 01/27/2020   07:23:11   ( -70.05,-114.47) 01/27/2020   07:23:17  ( -70.02,-114.46)    2.88                 6
 01/27/2020   08:13:55   (  69.94,  53.00) 01/27/2020   08:12:44  (  69.91,  53.02)    3.23                71
 01/29/2020   22:49:24   (  70.10,-166.10) 01/29/2020   22:50:15  (  70.08,-166.13)    2.22                51
 01/29/2020   23:40:06   ( -70.00,   1.37) 01/29/2020   23:39:45  ( -69.98,   1.36)    1.91                21
 01/30/2020   00:30:33   (  68.98, 170.14) 01/30/2020   00:29:27  (  69.03, 167.73)   96.25                66
 02/01/2020   15:06:20   (  70.05, -50.26) 02/01/2020   15:06:44  (  70.03, -50.32)    3.03                24
 02/01/2020   15:57:02   ( -69.94, 117.22) 02/01/2020   15:56:14  ( -69.93, 117.17)    2.18                48
 02/04/2020   06:32:33   ( -70.15,-101.96) 02/04/2020   06:33:45  ( -70.16,-101.91)    1.76                72
 02/04/2020   07:23:17   (  70.06,  65.50) 02/04/2020   07:23:12  (  70.04,  65.57)    3.14                 5
 02/04/2020   08:13:57   ( -69.84,-126.86) 02/04/2020   08:12:43  ( -69.88,-127.02)    7.70                74